CN109560833B - 一种下行载波聚合射频电路、天线装置和电子设备 - Google Patents

一种下行载波聚合射频电路、天线装置和电子设备 Download PDF

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Publication number
CN109560833B
CN109560833B CN201910081434.1A CN201910081434A CN109560833B CN 109560833 B CN109560833 B CN 109560833B CN 201910081434 A CN201910081434 A CN 201910081434A CN 109560833 B CN109560833 B CN 109560833B
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China
Prior art keywords
switch
frequency band
filtering phase
shifting
phase
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CN201910081434.1A
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Chinese (zh)
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CN109560833A (zh
Inventor
潘灵建
李晶晶
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Shengpu Electric Co ltd
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Huizhou TCL Mobile Communication Co Ltd
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Priority to CN201910081434.1A priority Critical patent/CN109560833B/zh
Publication of CN109560833A publication Critical patent/CN109560833A/zh
Priority to PCT/CN2019/120970 priority patent/WO2020155817A1/fr
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Publication of CN109560833B publication Critical patent/CN109560833B/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/401—Circuits for selecting or indicating operating mode
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Transceivers (AREA)
CN201910081434.1A 2019-01-28 2019-01-28 一种下行载波聚合射频电路、天线装置和电子设备 Active CN109560833B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201910081434.1A CN109560833B (zh) 2019-01-28 2019-01-28 一种下行载波聚合射频电路、天线装置和电子设备
PCT/CN2019/120970 WO2020155817A1 (fr) 2019-01-28 2019-11-26 Circuit radiofréquence avec agrégation de porteuses de liaison descendante, dispositif d'antenne, et appareil électronique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910081434.1A CN109560833B (zh) 2019-01-28 2019-01-28 一种下行载波聚合射频电路、天线装置和电子设备

Publications (2)

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CN109560833A CN109560833A (zh) 2019-04-02
CN109560833B true CN109560833B (zh) 2022-01-11

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CN (1) CN109560833B (fr)
WO (1) WO2020155817A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109560833B (zh) * 2019-01-28 2022-01-11 惠州Tcl移动通信有限公司 一种下行载波聚合射频电路、天线装置和电子设备
DE102019208987A1 (de) * 2019-06-19 2020-12-24 Molex Cvs Dabendorf Gmbh Schaltungsanordnung zur Übertragung von Funksignalen und Verfahren zum Betrieb einer Schaltungsanordnung
CN110808751A (zh) * 2019-11-08 2020-02-18 昆山立讯射频科技有限公司 无线通信接收系统
CN111030716B (zh) * 2019-12-30 2021-09-10 深圳市大富科技股份有限公司 一种5g移动通信系统及其射频耦合电路
CN112152690B (zh) * 2020-09-18 2024-02-09 Oppo广东移动通信有限公司 分集接收装置、设备、方法和计算机可读存储介质
CN113746495A (zh) * 2021-08-04 2021-12-03 Tcl通讯（宁波）有限公司 一种射频前端电路及电子设备
CN219577051U (zh) * 2022-12-27 2023-08-22 荣耀终端有限公司 射频前端器件、天线模块及电子设备

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CN1642028A (zh) * 2004-01-06 2005-07-20 台达电子工业股份有限公司 用于多频多模无线网络系统的前端模块
EP1696579A1 (fr) * 2003-12-11 2006-08-30 Hitachi Metals, Ltd. Circuit haute frequence multibandes, partie circuit haute frequence multibandes, et dispositif de communication multibandes l'utilisant
CN1977467A (zh) * 2004-06-30 2007-06-06 日立金属株式会社 高频电路、高频部件和多波段通信装置
CN101326730A (zh) * 2006-02-14 2008-12-17 松下电器产业株式会社 接收装置和利用该接收装置的电子设备
CN105577260A (zh) * 2014-10-31 2016-05-11 天工方案公司 具有放大器后滤波器的分集接收机前端系统
CN107332573A (zh) * 2017-07-25 2017-11-07 广东欧珀移动通信有限公司 一种射频电路、天线装置及电子设备

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CN102281414B (zh) * 2011-09-13 2014-10-15 深圳数字电视国家工程实验室股份有限公司 数字电视射频信号采集装置和方法
CN105187083B (zh) * 2013-05-30 2017-08-11 华为技术有限公司 射频收发装置、终端及方法
CN105553505B (zh) * 2015-06-29 2018-10-26 宇龙计算机通信科技(深圳)有限公司 载波聚合射频电路及通信终端
CN105553499B (zh) * 2015-10-29 2019-03-08 东莞酷派软件技术有限公司 一种移动终端的射频前端和移动终端
US10567012B2 (en) * 2016-04-29 2020-02-18 Huawei Technologies Co., Ltd. Radio frequency front end, terminal device, and carrier aggregation method
JP2018101943A (ja) * 2016-12-21 2018-06-28 株式会社村田製作所 高周波モジュール
CN109560833B (zh) * 2019-01-28 2022-01-11 惠州Tcl移动通信有限公司 一种下行载波聚合射频电路、天线装置和电子设备

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1696579A1 (fr) * 2003-12-11 2006-08-30 Hitachi Metals, Ltd. Circuit haute frequence multibandes, partie circuit haute frequence multibandes, et dispositif de communication multibandes l'utilisant
CN1642028A (zh) * 2004-01-06 2005-07-20 台达电子工业股份有限公司 用于多频多模无线网络系统的前端模块
CN1977467A (zh) * 2004-06-30 2007-06-06 日立金属株式会社 高频电路、高频部件和多波段通信装置
CN101326730A (zh) * 2006-02-14 2008-12-17 松下电器产业株式会社 接收装置和利用该接收装置的电子设备
CN105577260A (zh) * 2014-10-31 2016-05-11 天工方案公司 具有放大器后滤波器的分集接收机前端系统
CN107332573A (zh) * 2017-07-25 2017-11-07 广东欧珀移动通信有限公司 一种射频电路、天线装置及电子设备

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Publication number Publication date
WO2020155817A1 (fr) 2020-08-06
CN109560833A (zh) 2019-04-02

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Effective date of registration: 20230714

Address after: No. 340 Binhai 20th Road, Jinhaiyuan District, Wenzhou Economic and Technological Development Zone, Zhejiang Province, 325600

Patentee after: Shengpu Electric Co.,Ltd.

Address before: 516006 Zhongkai hi tech Zone, Huizhou, Guangdong, 86 Chang seven Road West

Patentee before: HUIZHOU TCL MOBILE COMMUNICATION Co.,Ltd.